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KWX Aluminum Housed Resistors MNW

KWX  Aluminum Housed Resistors MNW

KWX Aluminum Housed Resistors MNW

Product catalog summary
Features
1. The product is characterized by its small volume and high power, with excellent heat resistance, making it suitable for mechanical and electrical equipment. The shell is made from alumina or aluminum alloy, providing high reliability, high temperature, and high-pressure resistance.
2. It is applicable to electric power, locomotives, electrical and mechanical equipment, and high-frequency devices as a power absorbing element or load.
Dimensions, Applications, and Ratings
The document provides detailed dimensions in millimeters for various models, along with resistance ranges, insulation voltages, resistance tolerances, limiting voltages, shock power, rate power, and pulse voltage specifications. The resistance range varies from 5R1 to 12K, with insulation voltage up to 4000 MΩ and limiting voltage up to 1000V.
Ordering Information
The ordering information includes:
  • Series Name: MNW SERIES
  • Power Rating: Options include 200W, 300W, 400W, 600W, 800W
  • Resistance Tolerance: G=±2%, J=±5%, K=±10%
  • Resistance Value: Example given is 1K00=1KΩ
Reference Standards
The product adheres to JISC 5201-1 standards.
Performance and Test Methods
Various tests are outlined, including:
  • Fast Temperature Change: -55℃ to +200℃, 5 cycles
  • Overload: Add 10 times the rated power for 5 seconds
  • Vibration and Bump Tests: Frequency and acceleration specifications provided
  • Temperature Rise and Damp Heat: Specific conditions and durations are detailed
  • Endurance at Room Temperature: Rated power load for 1000 hours
Performance requirements include no spark-over and insulation resistance greater than 1000MΩ at 500V DC voltage.
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Catalog excerpts

KWX  Aluminum Housed Resistors MNW-1

0 Features I Small volume, big power, heat resistance, is suitable for mechanical and electrical equipment, shell made of alumina or aluminum alloy shell, the maximum to adapt to the environment ,high reliability, high temperature resistance, high pressure resistance. H Applicable to electric power, locomotive, electrical and mechanical equipment, high-frequency device on power absorbing element or load. 0 Dimensions,Applications And Ratings Series Name Power Resistance Resistance Rating Tolerance 0 Reference Standards JISC 5201-1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.